About six months ago I had sex with my mother-in-law. I've always gotten along really well with her. She likes me a lot, and I find her to be very attractive. She's no super model, but there's just something about her that I really like. She has a pretty face and a fairly decent body. To be honest she could probably lose a few pounds, but all things considered, she is very doable.

We were at a family party, my mother-in-law's younger sister was celebrating her birthday. A couple of hours into the party, my mother-in-law said that she needed to go back to her home to get something. Since our car was the last one at the end of the driveway, I offered to take her. It was only a half hour drive. No big deal.

As we drove, I kept on looking at my mother-in-law's legs. She was wearing a light summer dress that showed quite a bit of skin, and I had already had a few drinks, so I couldn't help myself. She must have noticed, because she pulled the hem of her dress down a bit and teased me by saying that I should keep my eyes on the road or we'd get into an accident. We both laughed, but you could feel the sexual tension between the two of us.

When we got to her house the two of us ended up in her bedroom. She needed to get something from the top shelf of her closet, and asked me to help her get it. Inside that small space our bodies pressed together, and before you you know it we're in each other's arms kissing like two teenagers. She starts grabbing at my crotch and I respond by squeezing her ass.

The next thing I know were both on her bed, naked, and I'm fucking my wife's mom. She was like an animal, her legs spread apart as far as they would go and she's telling me to fuck her as hard as I can. It wasn't long before I tell her that I'm ready to cum, but she refuses to let me go, and I end up dumping my whole load inside of her.

We stayed together for a few minutes, my hard cock still buried deep inside of her, and "then" I start to worry about what I just did. My mother-in-law though, she seems perfectly happy about what just happened. She shoves her tongue down my throat, thanks me for making her feel like a "real" woman again, and tells me that everything will be fine. Her husband and my wife will never find out that we had sex.

We cleaned up and got back to the party nearly two hours later. No one really questioned us about how long we were gone. I told my wife that I drove slow so no cops would pull me over, and she believed me. She also said that she was very happy that I got along so well with her mother.

The next day my mother-in-law sent a naked picture of herself to my phone, but I erased it as soon as I saw it. I admit that sometimes I'm sorry that I did. We have been able to talk about what happened a couple of times. She wants to do it again. I tell her that we shouldn't, but deep down inside I know that I'd love to have another go with her too.